import java.util.HashSet;

import java.util.Set;

import com.oracle.java.testlibrary.Platform;

/*

 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @summary Test of VM.dynlib diagnostic command via MBean

 * @library /testlibrary

 * @build com.oracle.java.testlibrary.* DcmdUtil

 * @run main DynLibDcmdTest

 */

public class DynLibDcmdTest {

    public static void main(String[] args) throws Exception {

        String result = DcmdUtil.executeDcmd("VM.dynlibs");

        String osDependentBaseString = null;

        if (Platform.isSolaris()) {

            osDependentBaseString = "lib%s.so";

        } else if (Platform.isWindows()) {

            osDependentBaseString = "%s.dll";

        } else if (Platform.isOSX()) {

            osDependentBaseString = "lib%s.dylib";

        } else if (Platform.isLinux()) {

            osDependentBaseString = "lib%s.so";

        }

        if (osDependentBaseString == null) {

            throw new Exception("Unsupported OS");

        }

        Set<String> expectedContent = new HashSet<>();

        expectedContent.add(String.format(osDependentBaseString, "jvm"));

        expectedContent.add(String.format(osDependentBaseString, "java"));

        expectedContent.add(String.format(osDependentBaseString, "management"));

        for(String expected : expectedContent) {

            if (!result.contains(expected)) {

                throw new Exception("Dynamic library list output did not contain the expected string: '" + expected + "'");

            }

        }

    }

}